Uses a Voronoi pattern to create maps. Splits the map into cells, generates a random point for each cell, and fills the map using evaluated distances to the closest point and the second closest point. A Voronoi map looks like a mosaiс composed of irregular convex polygons.
Inputs:
 Input  if no input is specified Voronoi generator returns the pure Voronoi map. If an input is specified, the Voronoi effect is added (+) above the input map.
 Mask  multiplies the generator intensity by the mask map’s value. For the mask pixels that have a value of 0 the generator effect is invisible, for the pixels that have a value of 1 the intensity is unchanged.
Mask, using the example of Blur Generator:
 Source heightmap  Mask map  Masking result 
Outputs:
 Output  a voronoi pattern (if no input specified) or an input map with a voronoi pattern added (if input specified).
Properties:
 Type: determines how exactly the final height is calculated:
 Flat: fills all of the closest pixels with cell point’s value
 Closest: fills pixel with distance to the closest point value
 Second Closest: same as Closest, except the distance to the second closest point is calculated
 Cellular: distance to the second closest point minus the distance to the closest point.
 Organic: distance to the second closest point plus the distance to the closest point.

Intensity  the amount of influence of the generator on the input map. When the value is set to 0 the generator effect is not visible. In other words, it is the generator’s effective opacity.

Cell count: the quantity of cells. This parameter sets the size of the Voronoi pattern: The larger the count, the smaller the polygon size. For better terrain welding it is recommended to use a power of two cell count, however it is not mandatory.
 Uniformity: determines the offset of the cell’s point, and as a consequence, the diversity of the polygons. With a value of 1 all polygons are equal, and they get more unique with the decrease in Uniformity value.
 Seed: a number used to initialize pseudorandom Voronoi generator.